package com.willme.topactivity;

import android.content.Context;
import android.graphics.PixelFormat;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.WindowManager;
import android.widget.TextView;

public class TasksWindow {

	private static WindowManager.LayoutParams sWindowParams;
	private static WindowManager sWindowManager;
	private static View sView;

	public static void init(final Context context) {
		sWindowManager = (WindowManager) context.getApplicationContext()
				.getSystemService(Context.WINDOW_SERVICE);

		sWindowParams = new WindowManager.LayoutParams(
				WindowManager.LayoutParams.WRAP_CONTENT,
				WindowManager.LayoutParams.WRAP_CONTENT, 2005, 0x18,
				PixelFormat.TRANSLUCENT);
		sWindowParams.gravity = Gravity.LEFT + Gravity.TOP;
		sView = LayoutInflater.from(context).inflate(R.layout.window_tasks,
				null);
	}

	public static void show(Context context, final String text) {
		if (sWindowManager == null) {
			init(context);
		}
		TextView textView = (TextView) sView.findViewById(R.id.text);
		textView.setText(text);
		try {
			sWindowManager.addView(sView, sWindowParams);
		} catch (Exception e) {}
	}

	public static void dismiss(Context context) {
		try {
			sWindowManager.removeView(sView);
		} catch (Exception e) {}
	}

}
